This is the Chicago Pneumatic throttle valve stem bushing part number R070109, which also shows up as 3310104115, Crowder SKU CP-R070109. This is control gear it meters air to the breaker. A worn control gives creep, hard starting, or a tool that will not shut off cleanly.
The published breakdown lists it on the CP 0112 0112S 0112EX Paving Breaker. Compare it to the reference callout on the diagram to be sure it is the position you need.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts breakdown index. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: R070109
- Also listed as: 3310104115
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R070109
- Listed on breakdowns for: CP 0112 0112S 0112EX Paving Breaker
